4 burned in Ford Heights chemical attack

An argument may have led to the attacks on four people Wednesday night in south suburban Ford Heights. They all had some type of cleaning solution tossed on them.

It happened in the 1300-block of Kennedy Street.

Three people were apparently standing in a front yard when someone threw a liquid chemical on them. The victims and their attacker are all related.

"They knew each other. It was a fight amongst themselves over-- I am not sure the exact topic, but I have a feeling once we get the precise topic we'll all agree it certainly was not something worthy of throwing Drano on somebody," said Sheriff Tom Dart, Cook County.